1396996895

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{12323}}^1$

素因数の和:12455

約数の個数: 32

約数和(自身を含む): 1987614720

約数和(自身を除く): 590617825

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 1435, 2765, 3239, 12323, 16195, 22673, 61615, 86261, 113365, 431305, 505243, 973517, 2526215, 3536701, 4867585, 6814619, 17683505, 34073095, 39914197, 199570985, 279399379, 1396996895]

約数ペア:

[(1, 1396996895), (5, 279399379), (7, 199570985), (35, 39914197), (41, 34073095), (79, 17683505), (205, 6814619), (287, 4867585), (395, 3536701), (553, 2526215), (1435, 973517), (2765, 505243), (3239, 431305), (12323, 113365), (16195, 86261), (22673, 61615)]